23985468

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{967}}^1$

素因数の和:1043

約数の個数: 72

約数和(自身を含む): 66594528

約数和(自身を除く): 42609060

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 53, 78, 106, 117, 156, 159, 212, 234, 318, 468, 477, 636, 689, 954, 967, 1378, 1908, 1934, 2067, 2756, 2901, 3868, 4134, 5802, 6201, 8268, 8703, 11604, 12402, 12571, 17406, 24804, 25142, 34812, 37713, 50284, 51251, 75426, 102502, 113139, 150852, 153753, 205004, 226278, 307506, 452556, 461259, 615012, 666263, 922518, 1332526, 1845036, 1998789, 2665052, 3997578, 5996367, 7995156, 11992734, 23985468]

約数ペア:

[(1, 23985468), (2, 11992734), (3, 7995156), (4, 5996367), (6, 3997578), (9, 2665052), (12, 1998789), (13, 1845036), (18, 1332526), (26, 922518), (36, 666263), (39, 615012), (52, 461259), (53, 452556), (78, 307506), (106, 226278), (117, 205004), (156, 153753), (159, 150852), (212, 113139), (234, 102502), (318, 75426), (468, 51251), (477, 50284), (636, 37713), (689, 34812), (954, 25142), (967, 24804), (1378, 17406), (1908, 12571), (1934, 12402), (2067, 11604), (2756, 8703), (2901, 8268), (3868, 6201), (4134, 5802)]